AASHTO Roadway Lighting Design Guide This guide replaces the 1984 publication entitled An Informational Guide for Roadway Lighting. It has been revised and brought up to date to reflect current practices in roadway lighting, AASHTO Roadway Lighting Design Guide

The guide provides a general overview of lighting systems from the point of view of the transportation departments and recommends minimum levels of quality. The guide incorporates the illuminance and luminance design methods, but does not include the small target visibility (STV) method. The appendices to this book may be downloaded below. These appendices were updated in October 2010.

AASHTO A Guide for Methods and Procedures in Contract Maintenance The maintenance field is evolving into its own engineering science, a combination of traditional civil engineering, industrial engineering, business management, materials science, industrial psychology, and environmental science.

This guide is the first step in documentating that transition; this text will guide the development of engineering managers at the start of the 21st century. This version supersedes the Guide for Methods and Procedures in Contract Maintenance published in 1987.

Table of Contents AASHTO A Guide for Methods and Procedures in Contract Maintenance

AASHTO Bridge Aesthetics Sourcebook 1st Edition This sourcebook provides guidelines for improving the appearance of short- to medium-span bridges. The public is becoming ever more aware of the appearance of bridges and the effects they have in their communities. Every structural decision is an aesthetic decision AASHTO Bridge Aesthetics Sourcebook

If a decision affects the size, shape, color, or surface texture of a visible part of the bridge, it affects how people will feel about the bridge appearing in their community. This document will cover practical, easy-to-apply ideas for design engineers to use in developing elegant designs for the typical bridges on which they work every day.

AASHTO Manual for Bridge Evaluation 2nd Edition This manual has been developed to assist bridge owners by establishing inspection procedures and evaluation practices that meet the National Bridge Inspection Standards (NBIS). The manual has been divided into eight Sections, with each Section representing a distinct phase of an overall bridge inspection and evaluation program.

This AASHTO Manual for Bridge Evaluation replaces both the 1998 AASHTO Manual for Condition Evaluation of Bridges and the 2003 AASHTO Guide Manual for Condition Evaluation and Load and Resistance Factor Rating (LRFR) of Highway Bridges. It also supersedes the AASHTO Manual for Bridge Evaluation 1st Edition with Interims. It serves as a single standard for the evaluation of highway bridges of all types.

Much of the 2003 AASHTO Guide Manual for Condition Evaluation and Load and Resistance Factor Rating (LRFR) of Highway Bridges has been incorporated and updated in this Manual. Section 6 of this Manual includes the load ratings provisions of both the 2003 AASHTO Guide Manual for Condition Evaluation and Load and Resistance Factor Rating LRFR of Highway Bridges and the 1994 AASHTO Manual for Condition Evaluation of Bridges

To recipients of the Guide Design Specifications for Bridge Temporary Works, First Edition (1995):
Instructions
Interim revisions have been made to the AASHTO Guide Design Specifications for Bridge Temporary Works First Edition (1995). They have been designed to replace the corresponding pages in the book and are numbered accordingly.

Underlined copy indicates revisions that were approved in 2007 by the AASHTO Highways Subcommittee on Bridges and Structures. A listing of newly changed and deleted articles is included with these interim revisions as an addendum to the preface of the book.

AASHTO Guide Design Specifications for Bridge Temporary Works All revised pages also display a box in the lower outside corner indicating the interim publication year. Any non-technical changes in page appearance will be indicated by this revision box alone to differentiate such changes from those which have been approved by the AASHTO Highways Subcommittee on Bridges and Structures. keyword: AASHTO Design Bridge, AASHTO Bridge Design, aashto bridge, aashto specifications, aashto specification, aashto design guide, aashto bridge design, aashto bridge specifications.

AASHTO LRFD Guide Specifications for Design of Pedestrian Bridges 2nd Edition These Guide Specifications address the design and construction of typical pedestrian bridges which are designed for and intended to carry primarily pedestrians, bicyclists, equestrian riders, and light maintenance vehicles, but not designed and intended to carry typical highway traffic. Pedestrian bridges with cable supports or atypical structural systems are not specifically addressed.

Guide Signs, Part III: List of Control Cities for Use in Guide Signs on Interstate Highways

Part I of this newly AASHTO Guidelines for the Selection of Supplemental Guide Signs for Traffic Generators revised document provides a basis for development of state policies for selection of supplemental guide signs for traffic generators adjacent to freeways.

Part II AASHTO Guidelines for the Selection of Supplemental Guide Signs for Traffic Generators, on airport guidelines, has been expanded to include all highways.

Part III contains the list of approved control cities for purposes of providing directional guidance on the Interstate Highway System.

AASHTO Guide Specifications for Highway Construction 9th Edition The Guide Specifications for Highway Construction provide guidance for the development of highway contract specifications and are intended to complement the LRFD specifications for major structures and bridges.

This ninth edition AASHTO Guide Specifications for Highway Construction includes several new sections—Sections 312 through 315 address additional base course options; Sections 716 through 718 address materials requirements for aluminum, timber, and ground anchors; and Appendixes A and B provide sample technical provisions and considerations for use with innovative contracting methods and pavement ride quality measurement.

This AASHTO Guide Specifications for Highway Construction update of the 1998 edition expands the number of cross-references and provides uniformity of nomenclature, materials, construction requirements, and methods of measurement and payment.

This is the ninth edition of the AASHTO Guide Specifications for Highway Construction. These specifications have been developed by the AASHTO Subcommittee on Construction and are intended to complement the specifications for major structures and bridges, which are covered by the AASHTO LRFD Bridge Construction Specifications.

This edition includes four significant changes to these guide specifications. First, in order to reinforce and clarify the meanings of terms for readers, uniform terminology is used consistently throughout the specifications. Secondly, elimination of redundant language results in the deletion of some sections and an increased number of cross-references among the remaining sections. Also, the AASHTO and ASTM references within the guide specifications have been updated.

Finally, this AASHTO Guide Specifications for Highway Construction includes several new sections—Sections 312 through 315 address additional base course options; Sections 716 through 718 address materials requirements for aluminum, timber, and ground anchors; and Appendixes A and B provide sample technical provisions and considerations for use with innovative contracting methods and pavement ride quality measurement.

The many differences in climate, geology, geography, customs, statutes, and regulations make a national construction specification practically impossible. However, to provide for easier cross referencing from state to state or with other agencies, this guide provides uniformity of nomenclature, format, methods of measurement, basis of payment, and method of tests. The guide specifications provide the specification writer with information and topics to be covered and expounded on in a detailed project construction specification.

The guide specifications divisions are subdivided into Description, Materials, Construction Requirements, Method of Measurement, and Basis of Payment. Items shown in brackets, such as [50], throughout the guide specifications are suggested values and should be changed, when necessary, to meet the requirements of the various agencies or project conditions.

AASHTO Highway Drainage Guidelines :
Hydraulic Considerations in Highway Planning and Location
Hydrology
Erosion and Sediment Control in Highway Construction
Hydraulic Design of Highway Culverts
The Legal Aspects of Highway Drainage
Hydraulic Analysis and Design of Open Channels
Hydraulic Analysis for the Location and Design of Bridges
Hydraulic Aspects in Restoration and Upgrading of Highways
Storm Drain Systems
Evaluating Highway Effects on Surface Water Environments
Highways Along Coastal Zones and Lakeshores
Stormwater Management
Training and Career Development of Hydraulics Engineers
Culvert Inspection, Material Selection, and Rehabilitation
Guidelines for Selecting and Utilizing Hydraulics Engineering Consultants

The updated Fourth Edition of AASHTO Highway Drainage Guidelines is in dual units and, therefore, supersedes all previous versions, both metric and U.S. Customary units, of this title.

AASHTO Highway Drainage Guidelines, Foreword

The Highway Subcommittee on Design, as part of its charge, prepares and keeps current publications pertaining to principles, methods, and procedures of roadway design, including practices to protect and to enhance the quality of the environment. As the subject of highway drainage is important to many disciplines and many phases of highway engineering, the Subcommittee requested and received approval from the Standing Committee on Highways to establish a task force to prepare needed publications on the subject of highway drainage.

Consequently, the Task Force on Hydrology and Hydraulics was established and first met in February 1970, developed a statement of purpose, and outlined a program of activity. The purpose of the Task Force is to assist the Subcommittee in developing guidelines and in formulating policy for highway disciplines, giving due consideration to safety and the environment.

AASHTO Highway Drainage Guidelines Pursuant to this purpose, the Task Force on Hydrology and Hydraulics began the preparation of guidelines covering topics on major areas of highway hydraulic design. To the extent practicable, each Guideline is a stand-alone volume, but reference to other guidelines in the series is utilized to avoid unnecessary repetition. Since these Guidelines are intended to provide an overview, discussion, and design philosophy for each of the covered topics, technical information is kept to a minimum by making reference to appropriate publications and to the AASHTO Model Drainage Manual which contains recommended design policy, criteria, procedures, aids and example problems.